Sea Hare

Aplysia sp.

Sea Hare

Nudibranchs

A large sea slug that consumes massive amounts of hair algae. Sea Hares are the most effective biological control for hair algae outbreaks. They have limited lifespans in captivity and should be rehomed once algae is controlled.

Difficulty Moderate
Reef Safe Reef Safe
Temperament Peaceful

Available Stock

3 Sea Hare listings in stock across 3 Australian reef shops, from $25 to $49 (median $35), as of 2026-08-23.

Shops with stock

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